CN105303148A - Bar code scanning method and device - Google Patents

Abstract

The present invention provides a barcode scanning method and device. The barcode scanning method of the present invention includes: detecting whether M first barcodes are included in the page displayed in the current window of the terminal, where M is an integer greater than 1; if the current window of the terminal The displayed page includes the M first barcodes, and N scanning windows are opened; the N is an integer greater than 0 and less than or equal to the M; using the N scanning windows, the M first barcode to scan. By adopting the technical scheme of the present invention, when the page displayed in the current window of the terminal includes multiple barcodes, at least two barcodes are scanned simultaneously, thereby improving the efficiency of scanning barcodes.

Description

Barcode scanning method and device

technical field

The invention relates to the field of communication technology, in particular to a barcode scanning method and device.

Background technique

A barcode is a graphic that is distributed on a plane with a certain geometric figure according to a certain rule, and is used to record data information. Therefore, barcodes have been widely used in modern business activities, such as product anti-counterfeiting, website links or commodity transactions.

At present, the identification process of the barcode is generally to automatically decode and read the image of the barcode through the terminal, so as to realize the automatic processing of information.

However, in the prior art, when scanning barcodes, generally only a single barcode on a fixed object can be scanned. If the page displayed in the current window of the terminal includes multiple barcodes, it is necessary to scan each barcode one by one, reducing the need for scanning barcodes. s efficiency.

Contents of the invention

The present invention provides a barcode scanning method and device, which can simultaneously scan at least two barcodes when a page displayed in a current window of a terminal includes multiple barcodes, thereby improving the efficiency of barcode scanning.

The invention provides a barcode scanning method, comprising:

Detect whether the page displayed in the current window of the terminal includes M first barcodes, where M is an integer greater than 1;

If the page displayed in the current window of the terminal includes the M first barcodes, open N scanning windows; the N is an integer greater than 0 and less than or equal to the M;

The M first barcodes are scanned by using the N scanning windows.

The present invention also provides a barcode scanning device, comprising:

A detection module, configured to detect whether the page displayed in the current window of the terminal includes M first barcodes, where M is an integer greater than 1;

A control module, configured to open N scanning windows if the page displayed on the current window of the terminal includes the M first barcodes; the N is an integer greater than 0 and less than or equal to the M;

The scanning module is configured to use the N scanning windows to scan the M first barcodes.

In the barcode scanning method and device of the present invention, by detecting whether the page displayed in the current window of the terminal includes M first barcodes, wherein M is an integer greater than 1, if the page displayed in the current window of the terminal includes M first barcodes, open N scanning windows, N is an integer greater than 0 and less than or equal to M, and using N scanning windows to scan M first barcodes, it is realized that when multiple barcodes are included in the page displayed in the current window of the terminal, Simultaneously scan at least two barcodes, thereby improving the efficiency of scanning barcodes.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the flowchart of an embodiment of the barcode scanning method of the present invention;

Fig. 2 is the flowchart of another embodiment of the barcode scanning method of the present invention;

FIG. 3 is a flowchart of another embodiment of the barcode scanning method of the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of a barcode scanning device of the present invention.

reference sign;

10—Detection module

11—Control Module

12—Scan Module

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one

Fig. 1 is the flow chart of an embodiment of the barcode scanning method of the present invention, as shown in Fig. 1, the barcode scanning method of the present embodiment may include the following steps:

100. Detect whether the page displayed in the current window of the terminal includes M first barcodes.

Specifically, a specific scanning algorithm may be used to detect whether the page displayed in the current window of the terminal includes M first barcodes.

For example, a Matrix laboratory (Matlab) program can be used to determine whether the picture in the page displayed in the current window of the terminal is a barcode, and determine the number M of barcodes on the basis of image processing decoding technology and barcode encoding implementation process, etc. as the first barcode. Wherein, M is an integer greater than 1. For detailed scanning, calculation, and identification processes, please refer to existing relevant technical records, and details will not be repeated here.

It should be understood that although the terms first, second, etc. may be used to describe barcodes in the embodiments of the present invention, these barcodes should not be limited to these terms, and these terms are only used to distinguish barcodes from each other. For example, without departing from the scope of the embodiments of the present invention, the first barcode may also be called the second barcode, and similarly, the second barcode may also be called the first barcode.

It should be noted that the determination of the number M of the first barcode by the Matlab program in this embodiment is only one of the scanning algorithms. In practical applications, other scanning algorithms capable of scanning, calculating and identifying barcodes are not limited.

101. If the page displayed in the current window of the terminal includes M first barcodes, open N scanning windows.

For example, the page displayed in the current window of the terminal includes M first barcodes, and a required number of scanning windows can be opened according to actual conditions, where the number of scanning windows is denoted as N. Wherein, N is an integer greater than 0 and less than or equal to M.

102. Using N scanning windows, scan M first barcodes.

For example, the M first barcodes may be selectively scanned according to the specific numbers of N and M. Specifically, if N=1, the scanning window can be used to scan any one or more first barcodes in the M barcodes, for example, one or more first barcodes can be manually selected as the first barcodes waiting to be scanned, The user can scan the selected first barcodes one by one by dragging the scanning window, or can automatically scan each first barcode according to a set rule.

If N>1, and N=M, N scanning windows can be used to simultaneously scan M barcodes.

If N≥1, and N<M, use N scanning windows to scan the corresponding number of barcodes at the same time, and then scan the unscanned barcodes until the scanning of M barcodes is completed.

The execution body of the barcode scanning method provided in this embodiment can be a barcode scanning device, and the barcode scanning device can be integrated through software, for example, the barcode scanning device can be an application; or, the barcode scanning device can also be It is integrated in the operating system of the physical device, which is not particularly limited in the present invention.

In the barcode scanning method of this embodiment, by detecting whether the page displayed in the current window of the terminal includes M first barcodes, wherein M is an integer greater than 1, if the page displayed in the current window of the terminal includes M first barcodes, open N scanning windows, N is an integer greater than 0 and less than or equal to M, and using N scanning windows to scan M first barcodes, it is realized that when multiple barcodes are included in the page displayed in the current window of the terminal, at the same time At least two barcodes are scanned, thereby improving the efficiency of scanning barcodes.

Embodiment two

FIG. 2 is a flowchart of another embodiment of the barcode scanning method of the present invention. The barcode scanning method of this embodiment further describes the technical solution of the present invention in more detail on the basis of the embodiment shown in FIG. 1 .

As shown in Figure 2, the barcode scanning method of the present embodiment may specifically include the following steps:

200. Detect whether the page displayed in the current window of the terminal includes M first barcodes.

In this embodiment, M is an integer greater than 1, and the barcode includes at least one of a one-dimensional barcode and a two-dimensional barcode. For details of this step, reference may be made to relevant records of the embodiment shown in FIG. 1 , and details are not repeated here.

201. If the page displayed in the current window of the terminal includes M first barcodes, determine the number N of scanning windows that need to be opened according to the number M of the first barcodes.

For example, if it is detected that the page displayed in the current window of the terminal includes M first barcodes, the number N of scanning windows to be opened will be determined by calculation according to the number of the first barcodes, where N is greater than 0 and less than or equal to Integer of M.

In a specific implementation process, the number N of scanning windows that needs to be opened is the most practical, and the number of scanning windows that best meets the needs of M first barcodes, but cannot exceed the maximum number of windows that have been set in the system. For example, M=5, N=5 is determined, but in practice only 4 scanning windows can be opened, so N=4 can only be set at this time.

202. Start N scanning windows according to the number N of scanning windows that need to be opened.

After determining the number N of scanning windows that need to be opened, the user will be prompted whether to open the scanning window, and N scanning windows will be started after the user agrees.

203. Detect whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window; if at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, perform the step 204. Otherwise, if the P first barcodes waiting to be scanned are all within the corresponding scanning window, go to step 205.

For example, the user may pre-select P first barcodes from the M first barcodes as the first barcodes to be scanned, where N≤P≤M, and P is an integer.

The distribution and size of barcodes can be obtained by means of scanning, calculation, and image recognition, so that when N scanning windows are started, the P first barcodes waiting to be scanned can be locked. Due to calculation errors and other reasons, the waiting time for scanning window locking The scanned P first barcodes may not meet the scanning conditions, so it is necessary to detect whether the P first barcodes waiting to be scanned are located within the corresponding scanning window.

If at least one first barcode among the P first barcodes waiting to be scanned is not located in the corresponding scanning window, it means that the P first barcodes waiting to be scanned locked by the scanning window do not meet the scanning conditions, and step 204 is further executed.

On the contrary, if the P first barcodes waiting to be scanned are all located in the corresponding scanning window, it means that the P first barcodes waiting to be scanned locked by the scanning window meet the scanning conditions, and step 205 is further executed.

204. Adjust the position and/or size of the corresponding scanning window, so that the scanning window can scan the corresponding first barcode.

If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, the position and/or size of the corresponding scanning window can be adjusted so that the first barcode not located in the corresponding scanning window enters the corresponding scanning window, so that the scanning window can scan the corresponding first barcode. For example, adjustments may be made for one or some scanning windows, or all scanning windows may be regarded as a whole and adjusted.

It should be understood that the term "and/or" used herein is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and/or B, which may mean that A exists alone, and A and B exist simultaneously. B, there are three situations of B alone. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

205. Scan the P first barcodes waiting to be scanned.

In this embodiment, the implementation mechanism of this step is the same as the implementation mechanism of step 102 "Using N scanning windows to scan M first barcodes" in the embodiment shown in Figure 1, for details, please refer to the embodiment shown in Figure 1 The relevant records will not be repeated here.

It should be noted that, in a specific implementation process, the barcode scanning method of this embodiment can scan the P first barcodes waiting to be scanned according to the set order and other rules, such as from top to bottom, from left to the right and so on.

In the barcode scanning method of this embodiment, by detecting whether the page displayed in the current window of the terminal includes M first barcodes, if the page displayed in the current window of the terminal includes M first barcodes, and M is an integer greater than 1, open N Scanning windows, and using N scanning windows, where N is an integer greater than 0 and less than or equal to M, scans the P first barcodes waiting to be scanned among the M first barcodes, N≤P≤M, realizing the terminal When the page displayed in the current window of the current window includes multiple barcodes, at least two barcodes are scanned at the same time, thereby improving the efficiency of scanning barcodes.

Embodiment Three

FIG. 3 is a flowchart of another embodiment of the barcode scanning method of the present invention. The barcode scanning method of this embodiment further describes the technical solution of the present invention in more detail on the basis of the embodiment shown in FIG. 1 .

300. Detect whether the page displayed in the current window of the terminal includes M first barcodes.

In this embodiment, M is an integer greater than 1. For details of this step, reference may be made to relevant records of the embodiment shown in FIG. 1 and FIG. 2 , and details are not repeated here.

301. If the page displayed in the current window of the terminal includes M first barcodes, determine the number N of scanning windows that need to be opened according to the number M of first barcodes.

In this embodiment, for details of this step, reference may be made to relevant records of the embodiment shown in FIG. 2 , and details are not repeated here.

302. Start N scanning windows according to the number N of scanning windows that need to be opened.

In this embodiment, for details of this step, reference may be made to relevant records of the embodiment shown in FIG. 2 , and details are not repeated here.

303. Detect whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window; if at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, perform the step 304. Otherwise, if at least one of the P first barcodes waiting to be scanned is within the corresponding scanning window, go to step 305.

In this embodiment, for details of this step, reference may be made to relevant records of the embodiment shown in FIG. 2 , and details are not repeated here.

304. Move the page, and/or, adjust the size of the page, so that the scanning window can scan the corresponding first barcode.

If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, you can move up, down, left, and right the page where the P first barcodes waiting to be scanned are located, and/or, by zooming out and zooming in on the pages waiting to be scanned P pages where the first barcodes are located, so as to adjust the size of the page so that the scanning window can completely cover the first barcode waiting to be scanned, so that the scanning window can scan the corresponding first barcode.

305. Scan the P first barcodes waiting to be scanned.

In this embodiment, for details of this step, reference may be made to relevant records of the embodiments shown in FIG. 1 and FIG. 2 , and details are not repeated here.

In the barcode scanning method of this embodiment, by detecting whether the page displayed in the current window of the terminal includes M first barcodes, if the page displayed in the current window of the terminal includes M first barcodes, and M is an integer greater than 1, open N Scanning windows, and using N scanning windows, where N is an integer greater than 0 and less than or equal to M, scans the P first barcodes waiting to be scanned among the M first barcodes, N≤P≤M, realizing the terminal When the page displayed in the current window of the current window includes multiple barcodes, at least two barcodes are scanned at the same time, thereby improving the efficiency of scanning barcodes.

Further, in a specific implementation process, the page displayed in the current window of the terminal is long, or the page is not loaded completely, resulting in that the M first barcodes displayed on the page displayed in the current window of the terminal may not be all the barcodes in the page, so The barcode scanning method of this embodiment further provides the following technical solutions on the basis of the barcode scanning method of the above-mentioned embodiments. The barcode scanning method of this embodiment may include the following steps:

a. Detect whether the page displayed in the current window of the terminal also includes the second barcode not displayed in the current window.

The second barcode includes at least one of a one-dimensional barcode and a two-dimensional barcode.

b. If the page displayed in the current window of the terminal also includes a second barcode not displayed in the current window, move the page, and/or adjust the size of the page so that the second barcode not displayed in the current window can be displayed in the current window.

c. Using N scanning windows to scan the second barcode.

The barcode scanning method of this embodiment, the implementation mechanism and effect of scanning the barcode are consistent with the barcode scanning method of the embodiment shown in any of the above-mentioned Figures 1-3, please refer to the relevant records of the above-mentioned embodiments for details, here No longer.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Embodiment Four

FIG. 4 is a schematic structural diagram of an embodiment of a barcode scanning device of the present invention. As shown in FIG. 4 , this embodiment includes a detection module 10 , a control module 11 and a scanning module 12 .

In a specific implementation process, information data and the like can be transmitted between modules.

The detection module 10 is configured to detect whether the page displayed in the current window of the terminal includes M first barcodes, where M is an integer greater than 1.

The control module 11 is configured to open N scanning windows if the page displayed in the current window of the terminal includes M first barcodes; N is an integer greater than 0 and less than or equal to M.

The scanning module 12 is configured to use N scanning windows to scan M first barcodes.

In the barcode scanning device of this embodiment, the implementation mechanism of scanning barcodes by using the above-mentioned modules is the same as that of the above-mentioned embodiment shown in FIG.

The barcode scanning device of this embodiment can detect whether M first barcodes are included in the page displayed in the current window of the terminal by using the above-mentioned modules. If the page displayed in the current window of the terminal includes M first barcodes, M is greater than 1 is an integer, open N scanning windows, and use N scanning windows, N is an integer greater than 0 and less than or equal to M, to scan the P first barcodes waiting to be scanned among the M first barcodes, N≤P≤ M, when the page displayed in the current window of the terminal includes multiple barcodes, at least two barcodes are scanned at the same time, thereby improving the efficiency of scanning barcodes.

Further, in a specific implementation process, in the barcode scanning device of the above-mentioned embodiment:

The control module 11 is specifically configured to: determine the number N of scanning windows that need to be opened according to the number M of the first barcode; and activate N scanning windows according to the number N of scanning windows that need to be opened. Wherein the first barcode includes at least one of a one-dimensional barcode and a two-dimensional barcode.

Further, in a specific implementation process, in the barcode scanning device of the above-mentioned embodiment:

The scanning module 12 is specifically configured to: detect whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window, where N≤P≤M, and P is an integer.

If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, adjust the position and/or size of the corresponding scanning window so that the scanning window can scan the corresponding first barcode.

The implementation mechanism of the barcode scanning device in this embodiment is the same as the implementation mechanism of the above-mentioned embodiment shown in FIG. 2 by using the above-mentioned modules. For details, please refer to the description of the above-mentioned embodiment shown in FIG. 2 , which will not be repeated here.

Further, in a specific implementation process, in the barcode scanning device of the above-mentioned embodiment:

The scanning module 12 is specifically configured to: detect whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window.

If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, move the page, and/or adjust the size of the page so that the scanning window can scan the corresponding first barcode.

In the barcode scanning device of this embodiment, the implementation mechanism of scanning barcodes by using the above modules is the same as the implementation mechanism of the above-mentioned embodiment shown in FIG. 3 . For details, please refer to the records of the above-mentioned embodiment shown in FIG.

Further, in a specific implementation process, if the page displayed in the current window of the terminal is long, or the page is not loaded completely, the M first barcodes displayed on the page displayed in the current window of the terminal may not be all the barcodes in the page, Therefore, the barcode scanning device of this embodiment further provides the following technical solutions on the basis of the barcode scanning devices of the above-mentioned embodiments.

In the barcode scanning device of the present embodiment:

The detection module 10 is also used to detect whether the page displayed in the current window of the terminal also includes a second barcode that is not displayed in the current window;

The control module 11 is also used to move the page if the page displayed in the current window of the terminal includes a second barcode not displayed in the current window, and/or adjust the size of the page so that the second barcode not displayed in the current window can displayed in the current window;

The scanning module 12 is further configured to scan the second barcode using N scanning windows.

Wherein, the second barcode includes at least one of a one-dimensional barcode and a two-dimensional barcode.

In the barcode scanning device of this embodiment, the implementation mechanism of scanning barcodes by using the above-mentioned modules is the same as that of any of the above-mentioned embodiments shown in Figures 1-3, and can be referred to for details. Examples are not described here.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place , or can also be distributed to at least two network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (14)

1. A barcode scanning method, characterized in that, comprising: Detect whether the page displayed in the current window of the terminal includes M first barcodes, where M is an integer greater than 1; If the page displayed in the current window of the terminal includes the M first barcodes, open N scanning windows; the N is an integer greater than 0 and less than or equal to the M; The M first barcodes are scanned by using the N scanning windows. 2. The method according to claim 1, wherein the opening of N scanning windows comprises: According to the number M of the first barcode, determine the number N of scanning windows that need to be opened; According to the number N of scan windows that need to be opened, start the N scan windows. 3. The method according to claim 1 or 2, characterized in that, using the N scanning windows to scan the M first barcodes includes: Detecting whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window, where N≤P≤M, and P is an integer; If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, adjust the position and/or size of the corresponding scanning window so that the scanning window can scan the corresponding first barcode . 4. The method according to claim 1 or 2, characterized in that, using the N scanning windows to scan the M first barcodes includes: Detecting whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window, where N≤P≤M, and P is an integer; If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, move the page, and/or adjust the size of the page so that the scanning window can scan the corresponding the first barcode of . 5. The method according to claim 1, wherein the method further comprises: Detecting whether the page displayed in the current window of the terminal also includes a second barcode not displayed in the current window; If the page displayed in the current window of the terminal also includes the second barcode not displayed in the current window, move the page, and/or adjust the size of the page so that the second barcode not displayed in the current window The second barcode can be displayed in the current window; The second barcode is scanned by using the N scanning windows. 6. The method according to claim 1, wherein the first barcode comprises at least one of a one-dimensional barcode and a two-dimensional barcode. 7. The method according to claim 5, wherein the second barcode comprises at least one of a one-dimensional barcode and a two-dimensional barcode. 8. A barcode scanning device, characterized in that, comprising: A detection module, configured to detect whether the page displayed in the current window of the terminal includes M first barcodes, where M is an integer greater than 1; A control module, configured to open N scanning windows if the page displayed on the current window of the terminal includes the M first barcodes; the N is an integer greater than 0 and less than or equal to the M; The scanning module is configured to use the N scanning windows to scan the M first barcodes. 9. The device according to claim 8, wherein the control module is specifically used for: According to the number M of the first barcode, determine the number N of scanning windows that need to be opened; According to the number N of scan windows that need to be opened, start the N scan windows. 10. The device according to claim 8 or 9, wherein the scanning module is specifically used for: Detecting whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window, where N≤P≤M, and P is an integer; If at least one of the P first barcodes waiting to be scanned is not located in the corresponding scanning window, adjust the position and/or size of the corresponding scanning window so that the scanning window can scan the corresponding first barcode . 11. The device according to claim 8 or 9, wherein the scanning module is specifically used for: Detecting whether the P first barcodes waiting to be scanned among the M first barcodes are located in the corresponding scanning window; If at least one of the first barcodes waiting to be scanned is not located in the corresponding scanning window, move the page, and/or adjust the size of the page so that the scanning window can Scan the corresponding first barcode. 12. The apparatus of claim 8, wherein: The detection module is further configured to detect whether the page displayed in the current window of the terminal includes a second barcode not displayed in the current window; The control module is further configured to move the page if the page displayed in the current window of the terminal includes the second barcode not displayed in the current window, and/or adjust the size of the page so that all The second barcode that is not displayed in the current window can be displayed in the current window; The scanning module is further configured to use the N scanning windows to scan the second barcode. 13. The device according to claim 8, wherein the first barcode comprises at least one of a one-dimensional barcode and a two-dimensional barcode. 14. The device according to claim 12, wherein the second barcode comprises at least one of a one-dimensional barcode and a two-dimensional barcode.